On the factors that affect link value

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In the SEO industry, a word that is often heard is "not all links are equal" (not all connections are the same). As to which factors are most likely to affect the value of the connection, no one has ever done a collation until recently Wiep has done an investigation into the factors that affect the value of the connection. He asked 17 SEO experts to give them an average of 39 factors that affect the value of the connection one by one. I'm here to share with you the most important part.

According to this survey, the five most important factors affecting the connection value are as follows:

1./robots.txt excluded page: Use/robots.txt to make the search engine unreadable. If the search engine does not know the existence of the page, then any connection on the page will be worthless.

2. Anchor text: The connection text has a great relationship to the connection value.

3. Link is on penalized page: If a connection exists on a Web page that has been penalized, the connection is of little value.

4. Page authority: The more outgoing connections refer to a page, the greater the value of the page connection.

5. Domain authority: The more outgoing connections refer to a domain, the value of Web connectivity within the domain is higher.

The ranking here is not absolute (to know the absolute link value factor ranking, only Google or Yahoo in doing ranking algorithm employees come out to comment), but also very close. This ranking can be used as an order of what we should pay attention to when we want to do SEO. For example, the first thing to look at is 11545.html "> We have not accidentally set in/robots.txt to allow search engines to read data."

The above experience is purely personal opinion, I hope to some novice webmaster friends help, after all, novice webmaster is over from this aspect, and if there is "website construction" aspects of friends to seek links, you can contact me http://www.hn32.com qq:255501 Welcome to join the website construction class friendship link Exchange QQ Group: 86244423. Reprint please complete this information, such as modification, declined to reprint.